Pacifica, United States — Weather in March 2027

Climate Overview

Pacifica, United States in March has mild conditions, with highs averaging 14.8°C (59°F) and noticeably cooler mornings. Rain falls on about 12 days this month. Sea temperature stays cool at 12.1°C (54°F).

This month falls at the beginning of Spring.

Temperatures remain fairly steady throughout March, with daily highs around 15°C (59°F).

March sees fairly even rainfall, totalling about 99 mm across the month.

Expect around 8.4h of sunshine at the start of March, increasing to 10.5h by the end.

The warmest days tend to fall around the 31th, averaging 15.8°C (60°F).

Compared to February, this month is about 0°C cooler with 5 more rainy days.

Monthly March Averages

Temperature

15°C / 9°C

Feels Like

14°C / 7°C

Rain

12 days · 99 mm

Sunshine

9.4h / day

Humidity

80% — Very Humid

Wind

16 km/h

Wind Direction

WSW (258°)

Gusts

42 km/h

Daylight

12 h

Cloud Cover

58%

Clear Sky Days

4.9

UV Index

5.5 — High

Sea Temperature

12°C

Dew Point

8°C — Dry

Moon Phase

First Quarter · 46%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:22

Daylight 11.9h

Sunset 19:18

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

Recent yearly records for March have stayed close to the long-run average.

Compare Months

3days (18 mm) Excellent

0days (1 mm) Excellent

0days (0 mm) Excellent

0days (1 mm) Excellent

1days (3 mm) Excellent

2days (24 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	14°C / 8°C	13°C / 6°C	10days (112 mm) Wet	6.9h Fair	84% Humid	2.9 Moderate	Fair	View Details
February	15°C / 8°C	13°C / 6°C	7days (90 mm) Good	8.5h Good	79% Humid	3.9 Moderate	Fair	View Details
March	15°C / 9°C	14°C / 7°C	12days (99 mm) Wet	9.4h Good	80% Humid	5.5 High	Good	View Details
April	16°C / 10°C	16°C / 8°C	5days (30 mm) Good	11h Excellent	78% Humid	6.9 High	Good	View Details
May	18°C / 11°C	18°C / 10°C	3days (18 mm) Excellent	12.5h Excellent	77% Humid	7.9 Very High	Good	View Details
June	20°C / 12°C	20°C / 11°C	0days (1 mm) Excellent	13.3h Excellent	76% Humid	8.1 Very High	Excellent	View Details
July	20°C / 13°C	21°C / 12°C	0days (0 mm) Excellent	13.1h Excellent	80% Humid	8.1 Very High	Excellent	View Details
August best	21°C / 14°C	22°C / 14°C	0days (1 mm) Excellent	12.4h Excellent	80% Humid	7.6 Very High	Excellent	View Details
September best	22°C / 14°C	22°C / 14°C	1days (3 mm) Excellent	11.3h Excellent	79% Humid	6.4 High	Excellent	View Details
October best	21°C / 13°C	20°C / 12°C	2days (24 mm) Excellent	9.6h Good	75% Muggy	5 Moderate	Excellent	View Details
November	17°C / 10°C	16°C / 9°C	6days (54 mm) Good	8.1h Good	80% Humid	3.4 Moderate	Good	View Details
December	14°C / 8°C	13°C / 6°C	9days (98 mm) Wet	6.7h Fair	83% Humid	2.7 Moderate	Fair	View Details

What to Wear

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Layered clothingLight jacketUmbrellaWaterproof jacketComfortable walking shoes

Frequently Asked Questions

Expand all

Is March a good time to visit Pacifica?

March is typically good for visiting Pacifica, with average highs of 15°C (59°F) and around 12 rainy days. Pacifica, United States in March has mild conditions, with highs averaging 14.8°C (59°F) and noticeably cooler mornings.

Does it rain a lot in Pacifica in March?

Pacifica typically sees around 12 rainy days in March with 99 mm (3.9 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Pacifica in March?

Nights in Pacifica during March are cool at around 9°C (48°F). Bring a jacket or sweater for evenings.

What should I pack for Pacifica in March?

With highs of 15°C (59°F) and lows of 9°C (48°F) in March, we recommend: Layered clothing, Light jacket, Umbrella, Waterproof jacket, Comfortable walking shoes. Comfortable walking shoes are essential.

Is March among the best months weather-wise in Pacifica?

March is not the most favourable month weather-wise in Pacifica. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Pacifica in March?

The average UV index in Pacifica during March is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Pacifica in March?

Pacifica gets approximately 12 hours of daylight per day in March, with around 9 hours of sunshine.

Does it snow in Pacifica in March?

Snow is uncommon in Pacifica during March based on 10-year climate averages.

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